Once your Workspace account is successfully provisioned, you can send invoices to LHDN for validation. Here are some recommendations to guide you through the submission process.
Make sure all configurations and mappings are completed to avoid rejection by LHDN during the validation process due to non-compliance. For guidance, refer to the LHDN e-invoicing Quick Guide on configuration and mapping setup.
Set a cutoff date for your invoice submission to LHDN for validation and proceed with it as part of your regular tasks.
Invoices issued from August 1st until the cutoff date (as mentioned in point #2) should be set aside temporarily. Once the Consolidated Invoice function becomes available, you can use it to batch these invoices into a single consolidated invoice for submission and validation.
Note: Consolidated invoices are limited by LHDN to files under 300KB, max 60 item lines, and must be submitted by the 7th of the following month.